Fan



FIG. 1 is a perspective view showing the fan,

FIG. 2 is a top plan view,

FIG. 3 a front view,

FIG. 4 a rear view,

FIG. 5 a right side view,

FIG. 6 a left side view; and,

FIG. 7 is a bottom plan view.

The broken lines illustrate portions of the fan which form no part of the claimed design. 

CLAIM The ornamental design for fan, as shown and described. 